Home / 6,382,854.80-9,574,282.20-6,067,926.80

Finding the Fourth Proportional to 6,382,854.80, 9,574,282.20 and 6,067,926.80

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Solution

The fourth proportional to 6,382,854.80, 9,574,282.20 and 6,067,926.80 is: 9,101,890.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,854.80 : 9,574,282.20 = 6,067,926.80 : x
  2. Step 2: Convert to fraction form
    6,382,854.80/9,574,282.20 = 6,067,926.80/x
  3. Step 3: Cross multiply
    6,382,854.80x = 9,574,282.20 × 6,067,926.80
  4. Step 4: Simplify right side
    6,382,854.80x = 58,096,043,552,142.95
  5. Step 5: Solve for x
    x = 58,096,043,552,142.95/6,382,854.80
  6. Step 6: Final answer
    x = 9,101,890.20

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.